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| | Masterflex® 活塞泵系统组成的Masterflex L / S驱动器，适配器和RH1头，3/16“活塞直径，0至60毫升/分钟，190至260VAC | 168 | ￥16880.00 | ￥16880.00 | | ￥16880.00 | |
| | Helix Medical Tubing Sil .063X.189 25'COIL 60-825-43 | 8 | ￥899.90 | ￥899.90 | | ￥899.90 | |
| | 艾德姆 PWC-254 电子分析天平250g | 122 | ￥12200.00 | ￥12200.00 | | ￥12200.00 | |
